fuel pump repair

new to me , tank ,, pressure , relay fuse pump , gas reserve valve .. any help please .. Luke , Daytona

I have a 2006 Seadoo Wake edition with a 155. I received news from the repair shop that I need to replace my fuel pump (they are 99% sure that it is bad). the cost will be upwards of $1000.00. Knowing a little bit about skis, I decided to price out the cost of the fuel pump for a DIY project...